Ballasted Rail Track Engineering University of Southampton
Research project: Ballasted Rail Track .clinker cement production line uae Fote Mining Machinery Co... However, while tamping restores geometry it also damages the ballast by crushing particles and generating finer fouling material, which adversely affects drainage and performance and hence the residual life of the ballast. Some 10 or 15 tamping cycles may take place over 30 years before ballast ...